The Science Behind Dreams and NightmaresSleep researchers estimate that nearly three quarters of our dream emotions are negative. But what do nightmares actually mean? Guests discuss the science behind nightmares and shed light onto the murky field of dream interpretation and analysis.

Sleep researchers estimate that nearly three quarters of our dream emotions are negative. But what do nightmares actually mean? Guests discuss the science behind nightmares and shed light onto the murky field of dream interpretation and analysis.